Overall, the 2019 Toyota Tacoma is very similar to the 2018 model year. Other than some minor changes to the tech and luxury finishes with some of the trim levels, it is the same pickup truck. When you are shopping for a 2019 Toyota Tacoma, you will find that there are many different trim levels and options to choose from. Overall, there are three primary trim levels, which are the SR, SR5, and the TRD. One of the main differences between the trim levels are the engine options. The SR and SR5 each come with the base four-cylinder engine. The TRD engine is a V6 engine, which provides more performance and towing capacity. There are also more standard luxury, tech, and safety features between in the higher trim levels.